9514 1404 393
Answer:
y +1 = -3(x -3)
Step-by-step explanation:
The given point is (3, -1), and the given slope is -3. The form suggests you want the point-slope form of the equation for the line:
y -k = m(x -h) . . . . . . . . line with slope m through point (h, k)
Using the given values, the equation is ...
y -(-1) = -3(x -3)
Answer: it's around 40
50 = 3x + 2
50 - 2 = 3x
48 = 3x
48/3 = 3x/3
16 = x
Jack has 16 friends.
